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   <div id="projectname">DGRv2<span id="projectnumber">&#160;2-dev</span>
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   <div id="projectbrief">A Delay-Guaranteed Routing Protocol model in ns-3</div>
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  <div class="headertitle"><div class="title">dgrv2-queue-disc.cc</div></div>
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<a href="../../d6/da6/dgrv2-queue-disc_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* -*- Mode:C++; c-file-style:&quot;gnu&quot;; indent-tabs-mode:nil; -*- */</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &quot;ns3/log.h&quot;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="preprocessor">#include &quot;ns3/object-factory.h&quot;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#include &quot;ns3/queue.h&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="preprocessor">#include &quot;ns3/socket.h&quot;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &quot;ns3/simulator.h&quot;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &quot;<a class="code" href="../../d6/d73/dgrv2-queue-disc_8h.html">dgrv2-queue-disc.h</a>&quot;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &quot;<a class="code" href="../../dc/ded/dgr-tags_8h.html">dgr-tags.h</a>&quot;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="../../d6/da6/dgrv2-queue-disc_8cc.html#ae9ae2413ba1276820410daead5b06066">   11</a></span><span class="preprocessor">#define DELAY_SENSITIVE 0</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"><a class="line" href="../../d6/da6/dgrv2-queue-disc_8cc.html#a7e50b31f4954e8f57d1d5f3bf7587a5e">   12</a></span><span class="preprocessor">#define BEST_EFFORT 1</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d7/d2e/namespacens3.html">ns3</a> {</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="../../d7/d2e/namespacens3.html#abf62a7fe5acf8b44f87cab410d6febda">   16</a></span><a class="code hl_function" href="../../d7/d2e/namespacens3.html#adde9ed23eff577cdfec10d85035e32eb">NS_LOG_COMPONENT_DEFINE</a> (<span class="stringliteral">&quot;DGRv2QueueDisc&quot;</span>);</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="../../d7/d2e/namespacens3.html#aa3ed00f7822cdaef583f16cbee42d95b">   18</a></span><a class="code hl_function" href="../../d7/d2e/namespacens3.html#aef8bf32b4f2f98d854532bfb36d47a7c">NS_OBJECT_ENSURE_REGISTERED</a> (<a class="code hl_class" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html">DGRv2QueueDisc</a>);</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a72756e5a2ef0aa214ff90813cb7a9d0a">   20</a></span>TypeId <a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a72756e5a2ef0aa214ff90813cb7a9d0a">DGRv2QueueDisc::GetTypeId</a> (<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>{</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>  <span class="keyword">static</span> TypeId tid = TypeId (<span class="stringliteral">&quot;ns3::DGRv2QueueDisc&quot;</span>)</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>    .SetParent&lt;<a class="code hl_class" href="../../de/dde/class_queue_disc.html">QueueDisc</a>&gt; ()</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>    .SetGroupName (<span class="stringliteral">&quot;DGRv2&quot;</span>)</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    .AddConstructor&lt;<a class="code hl_class" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html">DGRv2QueueDisc</a>&gt; ()</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>    .AddAttribute (<span class="stringliteral">&quot;MaxSize&quot;</span>,</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>                   <span class="stringliteral">&quot;The maximum size accepted by this queue disc.&quot;</span>,</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>                   QueueSizeValue (QueueSize (<span class="stringliteral">&quot;125KiB&quot;</span>)),</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>                   MakeQueueSizeAccessor (&amp;QueueDisc::SetMaxSize,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>                                          &amp;QueueDisc::GetMaxSize),</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>                   MakeQueueSizeChecker ())</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>  ;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>  <span class="keywordflow">return</span> tid;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>}</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a577832ddbed27a0e6e732064dc550ae6">   36</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a577832ddbed27a0e6e732064dc550ae6">DGRv2QueueDisc::DGRv2QueueDisc</a> ()</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>  : <a class="code hl_class" href="../../de/dde/class_queue_disc.html">QueueDisc</a> (QueueDiscSizePolicy::MULTIPLE_QUEUES, QueueSizeUnit::BYTES)</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>{</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>}</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a684b376fae1037a8f355d1dc66a7fdcd">   42</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a684b376fae1037a8f355d1dc66a7fdcd">DGRv2QueueDisc::~DGRv2QueueDisc</a> ()</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>{</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>}</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>uint32_t</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a0776911f2905bb3beb1c661ef4dffae6">   48</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a0776911f2905bb3beb1c661ef4dffae6">DGRv2QueueDisc::GetQueueStatus</a> ()</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>{</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>  uint32_t currentSize = GetInternalQueue (0)-&gt;GetCurrentSize ().GetValue ();</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>  uint32_t maxSize = GetInternalQueue (0)-&gt;GetMaxSize ().GetValue ();</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>  <span class="keywordflow">return</span> currentSize * 10 / maxSize;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>}</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ab0e7d910d34bed359c34f03bbf3de5e2">   57</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ab0e7d910d34bed359c34f03bbf3de5e2">DGRv2QueueDisc::DoEnqueue</a> (Ptr&lt;QueueDiscItem&gt; item)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>{</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>  NS_LOG_FUNCTION (<span class="keyword">this</span> &lt;&lt; item);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>  uint32_t band = <a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a292613ff9d5c2be9fb20e6d9b1c3c472">EnqueueClassify</a> (item);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>  <span class="comment">// if (band == 1)</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>  <span class="comment">//   {</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  <span class="comment">//     std::cout &lt;&lt; &quot;slow lane&quot; &lt;&lt; std::endl;</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>  <span class="comment">//   }</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  <span class="comment">// uint32_t itemSize = item-&gt;GetSize ();</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  <span class="comment">// uint32_t currentQueueSize = GetInternalQueue (band)-&gt;GetCurrentSize ().GetValue ();</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>  <span class="comment">// uint32_t maxQueueSize = GetInternalQueue (band)-&gt;GetMaxSize ().GetValue ();</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>  <span class="comment">// if (currentQueueSize + itemSize &gt; maxQueueSize)</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  <span class="comment">//   {</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>  <span class="comment">//     NS_LOG_LOGIC (&quot;Queue disc limit exceeded -- drop packet&quot;);</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>  <span class="comment">//     DropBeforeEnqueue (item, LIMIT_EXCEEDED_DROP);</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>  <span class="comment">//   }</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>  <span class="keywordtype">bool</span> retval = GetInternalQueue (band)-&gt;Enqueue (item);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>  <span class="keywordflow">if</span> (!retval)</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>      NS_LOG_WARN (<span class="stringliteral">&quot;Packet enqueue failed. Check the size of the internal queues&quot;</span>);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  NS_LOG_LOGIC (<span class="stringliteral">&quot;Band current size &quot;</span> &lt;&lt; band &lt;&lt; <span class="stringliteral">&quot;: &quot;</span> &lt;&lt; GetInternalQueue (band)-&gt;GetCurrentSize ());</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>  <span class="keywordflow">return</span> retval;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>}</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>Ptr&lt;QueueDiscItem&gt;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a11b483d3b91143d0bbf8ac85071d29e1">   84</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a11b483d3b91143d0bbf8ac85071d29e1">DGRv2QueueDisc::DoDequeue</a> (<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>{</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  Ptr&lt;QueueDiscItem&gt; item;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  <span class="keywordflow">for</span> (uint32_t <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> = 0; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt; GetNInternalQueues (); <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> ++)</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>      <span class="keywordflow">if</span> (item = GetInternalQueue (<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>)-&gt;Dequeue ())</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>        {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>          NS_LOG_LOGIC (<span class="stringliteral">&quot;Popped from band &quot;</span> &lt;&lt; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt;&lt; <span class="stringliteral">&quot;: &quot;</span> &lt;&lt; item);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>          NS_LOG_LOGIC (<span class="stringliteral">&quot;Number packets band &quot;</span> &lt;&lt; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt;&lt; <span class="stringliteral">&quot;: &quot;</span> &lt;&lt; GetInternalQueue (<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>)-&gt;GetNPackets ());</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>          <span class="keywordflow">return</span> item;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>        }</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>  NS_LOG_LOGIC (<span class="stringliteral">&quot;Queue empty&quot;</span>);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>  <span class="keywordflow">return</span> item;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>}</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>Ptr&lt;const QueueDiscItem&gt;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ac88b22362bd8121ae94c0897f74686c9">  105</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ac88b22362bd8121ae94c0897f74686c9">DGRv2QueueDisc::DoPeek</a> (<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>{</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>  Ptr&lt;const QueueDiscItem&gt; item;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>  <span class="keywordflow">for</span> (uint32_t <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> = 0; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt; GetNInternalQueues (); <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>++)</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>      <span class="keywordflow">if</span> (item = GetInternalQueue (<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>)-&gt;Peek ())</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>        {</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>          NS_LOG_LOGIC (<span class="stringliteral">&quot;Peeked from band &quot;</span> &lt;&lt; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt;&lt; <span class="stringliteral">&quot;: &quot;</span> &lt;&lt; item);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>          NS_LOG_LOGIC (<span class="stringliteral">&quot;Number packets band &quot;</span> &lt;&lt; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt;&lt; <span class="stringliteral">&quot;: &quot;</span> &lt;&lt; GetInternalQueue (<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>)-&gt;GetNPackets ());</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>          <span class="keywordflow">return</span> item;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        }</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>    }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  NS_LOG_LOGIC (<span class="stringliteral">&quot;Queue empty&quot;</span>);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>  <span class="keywordflow">return</span> item;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>}</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#af24edcb8e345da5aa062f462329c006d">  126</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#af24edcb8e345da5aa062f462329c006d">DGRv2QueueDisc::CheckConfig</a> (<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>  <span class="keywordflow">if</span> (GetNQueueDiscClasses () &gt; 0)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>      NS_LOG_ERROR (<span class="stringliteral">&quot;DGRv2QueueDisc cannot have classes&quot;</span>);</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>    }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>  <span class="keywordflow">if</span> (GetNPacketFilters () != 0)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>    {</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>      NS_LOG_ERROR (<span class="stringliteral">&quot;DGRv2QueueDisc needs no packet filter&quot;</span>);</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>    }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>  </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>  <span class="keywordflow">if</span> (GetNInternalQueues () == 0)</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>    {</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>      <span class="comment">// create 2 DropTail queues with GetLimit() packets each</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>      <span class="comment">// std::cout &lt;&lt; &quot;Create 2 DropTail Queue&quot; &lt;&lt; std::endl;</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>      ObjectFactory factory;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>      factory.SetTypeId (<span class="stringliteral">&quot;ns3::DropTailQueue&lt;QueueDiscItem&gt;&quot;</span>);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>      factory.Set (<span class="stringliteral">&quot;MaxSize&quot;</span>, QueueSizeValue (QueueSize (<span class="stringliteral">&quot;250KB&quot;</span>)));</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>      AddInternalQueue (factory.Create&lt;InternalQueue&gt; ());</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>      factory.Set (<span class="stringliteral">&quot;MaxSize&quot;</span>, QueueSizeValue (QueueSize (<span class="stringliteral">&quot;2500KB&quot;</span>)));</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>      AddInternalQueue (factory.Create&lt;InternalQueue&gt; ());</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>      </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>      <span class="comment">// GetInternalQueue (0)-&gt;GetMaxSize ();</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>      <span class="comment">// GetInternalQueue (0)-&gt;GetMaxSize ();</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    }</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  <span class="keywordflow">if</span> (GetNInternalQueues () != 2)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>    {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>      NS_LOG_ERROR (<span class="stringliteral">&quot;DGRVirtualQueueDisc needs 2 internal queues&quot;</span>);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>    }</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>  <span class="keywordflow">if</span> (GetInternalQueue (0)-&gt; GetMaxSize ().GetUnit () != QueueSizeUnit::BYTES ||</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>      GetInternalQueue (1)-&gt; GetMaxSize ().GetUnit () != QueueSizeUnit::BYTES)</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>    {</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>      NS_LOG_ERROR (<span class="stringliteral">&quot;DGRv2QueueDisc needs 2 internal queues operating in BYTES mode&quot;</span>);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    }</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>}</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a44ed011e5ef9846e8275daf601e212d7">  172</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a44ed011e5ef9846e8275daf601e212d7">DGRv2QueueDisc::InitializeParams</a> (<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>{</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a8c4ebeeeb845bcf635db7bb929cf2035">m_fastWeight</a> = 10;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a4cc480a47b078a6618069471ec6c62bb">m_normalWeight</a> = 1;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>  <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a78d8252d17d17673cf61e84e5dda263b">m_currentFastWeight</a> = <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a8c4ebeeeb845bcf635db7bb929cf2035">m_fastWeight</a>;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>  <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ae4c72dc910b3b43b761e6d06f411cc5f">m_currentNormalWeight</a> = <a class="code hl_variable" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a4cc480a47b078a6618069471ec6c62bb">m_normalWeight</a>;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>  NS_LOG_FUNCTION (<span class="keyword">this</span>);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>}</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>uint32_t</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a292613ff9d5c2be9fb20e6d9b1c3c472">  182</a></span><a class="code hl_function" href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a292613ff9d5c2be9fb20e6d9b1c3c472">DGRv2QueueDisc::EnqueueClassify</a> (Ptr&lt;QueueDiscItem&gt; item)</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>{</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>  <a class="code hl_class" href="../../d0/db3/classns3_1_1_budget_tag.html">BudgetTag</a> budgetTag;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>  <span class="keywordflow">if</span> (item-&gt;GetPacket ()-&gt;PeekPacketTag (budgetTag))</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>      <span class="keywordflow">return</span> <a class="code hl_define" href="../../d6/da6/dgrv2-queue-disc_8cc.html#ae9ae2413ba1276820410daead5b06066">DELAY_SENSITIVE</a>;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>    {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>      <span class="keywordflow">return</span> <a class="code hl_define" href="../../d6/da6/dgrv2-queue-disc_8cc.html#a7e50b31f4954e8f57d1d5f3bf7587a5e">BEST_EFFORT</a>;</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    }</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>}</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span><span class="comment">// ------------------------------ QueuePacketFilter --------------------------------</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span> </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>TypeId</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a9d0d348af26423eacee7db1c1affe755">  198</a></span><a class="code hl_function" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a9d0d348af26423eacee7db1c1affe755">DGRv2PacketFilter::GetTypeId</a>()</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>{</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>    <span class="keyword">static</span> TypeId tid =</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>        TypeId(<span class="stringliteral">&quot;ns3::DGRv2PacketFilter&quot;</span>)</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>          .SetParent&lt;<a class="code hl_class" href="../../dc/ded/class_packet_filter.html">PacketFilter</a>&gt;()</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>          .SetGroupName(<span class="stringliteral">&quot;DGRv2&quot;</span>)</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>          ;</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    <span class="keywordflow">return</span> tid;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>}</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a7709f877e4c75cc39373c34a06108913">  208</a></span><a class="code hl_function" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a7709f877e4c75cc39373c34a06108913">DGRv2PacketFilter::DGRv2PacketFilter</a>()</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>{</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>    NS_LOG_FUNCTION(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>}</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#af413df63f91dfa61214b4f75e5f12c4f">  213</a></span><a class="code hl_function" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#af413df63f91dfa61214b4f75e5f12c4f">DGRv2PacketFilter::~DGRv2PacketFilter</a>()</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>{</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>    NS_LOG_FUNCTION(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>}</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#aa290811d7bcc806f641e774cdb3aaeff">  219</a></span><a class="code hl_function" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#aa290811d7bcc806f641e774cdb3aaeff">DGRv2PacketFilter::CheckProtocol</a>(Ptr&lt;QueueDiscItem&gt; item)<span class="keyword"> const</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>    NS_LOG_FUNCTION(<span class="keyword">this</span> &lt;&lt; item);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>    <span class="comment">// Here we don&#39;t need check protocol</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>}</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>int32_t</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"><a class="line" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a2e48e3d4ceebcf15bfe95658b6510a0a">  227</a></span><a class="code hl_function" href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a2e48e3d4ceebcf15bfe95658b6510a0a">DGRv2PacketFilter::DoClassify</a>(Ptr&lt;QueueDiscItem&gt; item)<span class="keyword"> const</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>    <a class="code hl_class" href="../../da/df9/classns3_1_1_priority_tag.html">PriorityTag</a> priorityTag;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>    <span class="keywordflow">if</span> (item-&gt;GetPacket ()-&gt;PeekPacketTag (priorityTag))</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>        {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>            <span class="keywordflow">return</span> <a class="code hl_define" href="../../d6/da6/dgrv2-queue-disc_8cc.html#ae9ae2413ba1276820410daead5b06066">DELAY_SENSITIVE</a>;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>        }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>    <span class="keywordflow">else</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>        {</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>            <span class="keywordflow">return</span> <a class="code hl_define" href="../../d6/da6/dgrv2-queue-disc_8cc.html#a7e50b31f4954e8f57d1d5f3bf7587a5e">BEST_EFFORT</a>;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>        }</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>}</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>} <span class="comment">// namespace ns3</span></div>
<div class="ttc" id="aclass_packet_filter_html"><div class="ttname"><a href="../../dc/ded/class_packet_filter.html">PacketFilter</a></div></div>
<div class="ttc" id="aclass_queue_disc_html"><div class="ttname"><a href="../../de/dde/class_queue_disc.html">QueueDisc</a></div></div>
<div class="ttc" id="aclassns3_1_1_budget_tag_html"><div class="ttname"><a href="../../d0/db3/classns3_1_1_budget_tag.html">ns3::BudgetTag</a></div><div class="ttdoc">This class implements a tag that carries the budget time of a packet to the IP layer.</div><div class="ttdef"><b>Definition</b> <a href="../../dc/ded/dgr-tags_8h_source.html#l00017">dgr-tags.h:18</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_packet_filter_html_a2e48e3d4ceebcf15bfe95658b6510a0a"><div class="ttname"><a href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a2e48e3d4ceebcf15bfe95658b6510a0a">ns3::DGRv2PacketFilter::DoClassify</a></div><div class="ttdeci">int32_t DoClassify(Ptr&lt; QueueDiscItem &gt; item) const override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00227">dgrv2-queue-disc.cc:227</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_packet_filter_html_a7709f877e4c75cc39373c34a06108913"><div class="ttname"><a href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a7709f877e4c75cc39373c34a06108913">ns3::DGRv2PacketFilter::DGRv2PacketFilter</a></div><div class="ttdeci">DGRv2PacketFilter()</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00208">dgrv2-queue-disc.cc:208</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_packet_filter_html_a9d0d348af26423eacee7db1c1affe755"><div class="ttname"><a href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#a9d0d348af26423eacee7db1c1affe755">ns3::DGRv2PacketFilter::GetTypeId</a></div><div class="ttdeci">static TypeId GetTypeId()</div><div class="ttdoc">Get the type ID.</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00198">dgrv2-queue-disc.cc:198</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_packet_filter_html_aa290811d7bcc806f641e774cdb3aaeff"><div class="ttname"><a href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#aa290811d7bcc806f641e774cdb3aaeff">ns3::DGRv2PacketFilter::CheckProtocol</a></div><div class="ttdeci">bool CheckProtocol(Ptr&lt; QueueDiscItem &gt; item) const override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00219">dgrv2-queue-disc.cc:219</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_packet_filter_html_af413df63f91dfa61214b4f75e5f12c4f"><div class="ttname"><a href="../../d7/d47/classns3_1_1_d_g_rv2_packet_filter.html#af413df63f91dfa61214b4f75e5f12c4f">ns3::DGRv2PacketFilter::~DGRv2PacketFilter</a></div><div class="ttdeci">~DGRv2PacketFilter() override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00213">dgrv2-queue-disc.cc:213</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html">ns3::DGRv2QueueDisc</a></div><div class="ttdef"><b>Definition</b> <a href="../../d6/d73/dgrv2-queue-disc_8h_source.html#l00012">dgrv2-queue-disc.h:12</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a0776911f2905bb3beb1c661ef4dffae6"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a0776911f2905bb3beb1c661ef4dffae6">ns3::DGRv2QueueDisc::GetQueueStatus</a></div><div class="ttdeci">uint32_t GetQueueStatus()</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00048">dgrv2-queue-disc.cc:48</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a11b483d3b91143d0bbf8ac85071d29e1"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a11b483d3b91143d0bbf8ac85071d29e1">ns3::DGRv2QueueDisc::DoDequeue</a></div><div class="ttdeci">Ptr&lt; QueueDiscItem &gt; DoDequeue(void) override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00084">dgrv2-queue-disc.cc:84</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a292613ff9d5c2be9fb20e6d9b1c3c472"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a292613ff9d5c2be9fb20e6d9b1c3c472">ns3::DGRv2QueueDisc::EnqueueClassify</a></div><div class="ttdeci">uint32_t EnqueueClassify(Ptr&lt; QueueDiscItem &gt; item)</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00182">dgrv2-queue-disc.cc:182</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a44ed011e5ef9846e8275daf601e212d7"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a44ed011e5ef9846e8275daf601e212d7">ns3::DGRv2QueueDisc::InitializeParams</a></div><div class="ttdeci">void InitializeParams(void) override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00172">dgrv2-queue-disc.cc:172</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a4cc480a47b078a6618069471ec6c62bb"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a4cc480a47b078a6618069471ec6c62bb">ns3::DGRv2QueueDisc::m_normalWeight</a></div><div class="ttdeci">uint32_t m_normalWeight</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d73/dgrv2-queue-disc_8h_source.html#l00038">dgrv2-queue-disc.h:38</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a577832ddbed27a0e6e732064dc550ae6"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a577832ddbed27a0e6e732064dc550ae6">ns3::DGRv2QueueDisc::DGRv2QueueDisc</a></div><div class="ttdeci">DGRv2QueueDisc()</div><div class="ttdoc">DGRv2QueueDisc constructor.</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00036">dgrv2-queue-disc.cc:36</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a684b376fae1037a8f355d1dc66a7fdcd"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a684b376fae1037a8f355d1dc66a7fdcd">ns3::DGRv2QueueDisc::~DGRv2QueueDisc</a></div><div class="ttdeci">~DGRv2QueueDisc()</div><div class="ttdoc">DGRv2QueueDisc Destructor.</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00042">dgrv2-queue-disc.cc:42</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a72756e5a2ef0aa214ff90813cb7a9d0a"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a72756e5a2ef0aa214ff90813cb7a9d0a">ns3::DGRv2QueueDisc::GetTypeId</a></div><div class="ttdeci">static TypeId GetTypeId(void)</div><div class="ttdoc">Get the type ID.</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00020">dgrv2-queue-disc.cc:20</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a78d8252d17d17673cf61e84e5dda263b"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a78d8252d17d17673cf61e84e5dda263b">ns3::DGRv2QueueDisc::m_currentFastWeight</a></div><div class="ttdeci">uint32_t m_currentFastWeight</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d73/dgrv2-queue-disc_8h_source.html#l00040">dgrv2-queue-disc.h:40</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_a8c4ebeeeb845bcf635db7bb929cf2035"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#a8c4ebeeeb845bcf635db7bb929cf2035">ns3::DGRv2QueueDisc::m_fastWeight</a></div><div class="ttdeci">uint32_t m_fastWeight</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d73/dgrv2-queue-disc_8h_source.html#l00037">dgrv2-queue-disc.h:37</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_ab0e7d910d34bed359c34f03bbf3de5e2"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ab0e7d910d34bed359c34f03bbf3de5e2">ns3::DGRv2QueueDisc::DoEnqueue</a></div><div class="ttdeci">bool DoEnqueue(Ptr&lt; QueueDiscItem &gt; item) override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00057">dgrv2-queue-disc.cc:57</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_ac88b22362bd8121ae94c0897f74686c9"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ac88b22362bd8121ae94c0897f74686c9">ns3::DGRv2QueueDisc::DoPeek</a></div><div class="ttdeci">Ptr&lt; const QueueDiscItem &gt; DoPeek(void) override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00105">dgrv2-queue-disc.cc:105</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_ae4c72dc910b3b43b761e6d06f411cc5f"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#ae4c72dc910b3b43b761e6d06f411cc5f">ns3::DGRv2QueueDisc::m_currentNormalWeight</a></div><div class="ttdeci">uint32_t m_currentNormalWeight</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d73/dgrv2-queue-disc_8h_source.html#l00041">dgrv2-queue-disc.h:41</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_rv2_queue_disc_html_af24edcb8e345da5aa062f462329c006d"><div class="ttname"><a href="../../d8/d5c/classns3_1_1_d_g_rv2_queue_disc.html#af24edcb8e345da5aa062f462329c006d">ns3::DGRv2QueueDisc::CheckConfig</a></div><div class="ttdeci">bool CheckConfig(void) override</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00126">dgrv2-queue-disc.cc:126</a></div></div>
<div class="ttc" id="aclassns3_1_1_priority_tag_html"><div class="ttname"><a href="../../da/df9/classns3_1_1_priority_tag.html">ns3::PriorityTag</a></div><div class="ttdef"><b>Definition</b> <a href="../../dc/ded/dgr-tags_8h_source.html#l00150">dgr-tags.h:151</a></div></div>
<div class="ttc" id="adgr-tags_8h_html"><div class="ttname"><a href="../../dc/ded/dgr-tags_8h.html">dgr-tags.h</a></div></div>
<div class="ttc" id="adgrv2-queue-disc_8cc_html_a7e50b31f4954e8f57d1d5f3bf7587a5e"><div class="ttname"><a href="../../d6/da6/dgrv2-queue-disc_8cc.html#a7e50b31f4954e8f57d1d5f3bf7587a5e">BEST_EFFORT</a></div><div class="ttdeci">#define BEST_EFFORT</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00012">dgrv2-queue-disc.cc:12</a></div></div>
<div class="ttc" id="adgrv2-queue-disc_8cc_html_ae9ae2413ba1276820410daead5b06066"><div class="ttname"><a href="../../d6/da6/dgrv2-queue-disc_8cc.html#ae9ae2413ba1276820410daead5b06066">DELAY_SENSITIVE</a></div><div class="ttdeci">#define DELAY_SENSITIVE</div><div class="ttdef"><b>Definition</b> <a href="../../d6/da6/dgrv2-queue-disc_8cc_source.html#l00011">dgrv2-queue-disc.cc:11</a></div></div>
<div class="ttc" id="adgrv2-queue-disc_8h_html"><div class="ttname"><a href="../../d6/d73/dgrv2-queue-disc_8h.html">dgrv2-queue-disc.h</a></div></div>
<div class="ttc" id="anamespacens3_html"><div class="ttname"><a href="../../d7/d2e/namespacens3.html">ns3</a></div><div class="ttdef"><b>Definition</b> <a href="../../d5/d65/dgr-application-helper_8cc_source.html#l00027">dgr-application-helper.cc:27</a></div></div>
<div class="ttc" id="anamespacens3_html_aa5e169e2453984d2f21c0d5cec9e907b"><div class="ttname"><a href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">ns3::i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition</b> <a href="../../d3/d89/dgr-sink_8cc_source.html#l00169">dgr-sink.cc:169</a></div></div>
<div class="ttc" id="anamespacens3_html_adde9ed23eff577cdfec10d85035e32eb"><div class="ttname"><a href="../../d7/d2e/namespacens3.html#adde9ed23eff577cdfec10d85035e32eb">ns3::NS_LOG_COMPONENT_DEFINE</a></div><div class="ttdeci">NS_LOG_COMPONENT_DEFINE(&quot;DGRRoutingHelper&quot;)</div></div>
<div class="ttc" id="anamespacens3_html_aef8bf32b4f2f98d854532bfb36d47a7c"><div class="ttname"><a href="../../d7/d2e/namespacens3.html#aef8bf32b4f2f98d854532bfb36d47a7c">ns3::NS_OBJECT_ENSURE_REGISTERED</a></div><div class="ttdeci">NS_OBJECT_ENSURE_REGISTERED(DgrNse)</div></div>
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